Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,589,485",
      "signature": "0x8b567ae10e0c23c3a60d6a655ad8fb458182032e42bf15f157426bc064a0b02c919b89bcc400acab84545bde186e0cdc",
      "randomness": "0x6f8f75253228b96f137e887da65cd3e59d58e859b42ce712e78121194ffc2008"
    }
  ],
  "blockNumber": "7,417,694"
}

{
  "Sr25519": "0xb6b3dbde8fe4139f5dbf3e1fed7dc370cffd707a35e5cc872721ae42471f965eb4a5006182989ced6159509723d38dbc1198e1f8bf1e5afab516fec76e40378b"
}